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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
08/11/1999 |
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Data da última atualização: |
07/11/2023 |
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Autoria: |
RIBEIRO, M. N.; PIMENTA FILHO, E. C.; SARMENTO, J. L. R.; CAVALCANTE JUNIOR, O. de F.; SANTOS, E. M. dos; FIGUEIREDO, M. V. de; LIMA, A. B. de. |
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Título: |
Estimativas de herdabilidade de características de reprodução em caprinos no Semi-árido paraibano. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 36., 1999, Porto Alegre. Anais. Porto Alegre: Sociedade Brasileira de Zootecnia, 1999. 4 f. |
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Páginas: |
n.p. |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Herdabilidade; Intervalo entre parto; Paraiba. |
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Thesagro: |
Caprino; Idade. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 00866nam a2200253 a 4500
001 1524049
005 2023-11-07
008 1999 bl uuuu u00u1 u #d
100 1 $aRIBEIRO, M. N.
245 $aEstimativas de herdabilidade de características de reprodução em caprinos no Semi-árido paraibano.$h[electronic resource]
260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 36., 1999, Porto Alegre. Anais. Porto Alegre: Sociedade Brasileira de Zootecnia, 1999. 4 f.$c1999
300 $an.p.
650 $aCaprino
650 $aIdade
653 $aBrasil
653 $aHerdabilidade
653 $aIntervalo entre parto
653 $aParaiba
700 1 $aPIMENTA FILHO, E. C.
700 1 $aSARMENTO, J. L. R.
700 1 $aCAVALCANTE JUNIOR, O. de F.
700 1 $aSANTOS, E. M. dos
700 1 $aFIGUEIREDO, M. V. de
700 1 $aLIMA, A. B. de
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Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Acre; Embrapa Agrossilvipastoril; Embrapa Amazônia Oriental. |
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Data corrente: |
17/03/2020 |
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Data da última atualização: |
25/05/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
GARRETT, R. D.; RYSCHAWY, J.; BELL, L. W.; CORTNER, O.; FERREIRA, J. N.; GARIK, A. V. N.; GIL, J. D. B.; KLERKX, L.; MORAINE, M.; PETERSON, C. A.; REIS, J. C. dos; VALENTIM, J. F. |
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Afiliação: |
Rachael D. Garrett, ETH Zürich / Boston University; Julie Ryschawy, Université de Toulouse; Lindsay W. Bell, CSIRO Agriculture and Food; Owen Cortner, ETH Zürich / Boston University; JOICE NUNES FERREIRA, CPATU; Anna Victoria N. Garik, Boston University; Juliana D. B. Gil, Wageningen University; Laurens Klerkx, Wageningen University; Marc Moraine, CIRAD; Caitlin A. Peterson, University of California; JULIO CESAR DOS REIS, CPAMT; JUDSON FERREIRA VALENTIM, CPAF-AC. |
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Título: |
Drivers of decoupling and recoupling of crop and livestock systems at farm and territorial scales. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Ecology and Society, v. 25, n. 1, 2020. |
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DOI: |
https://doi.org/10.5751/ES-11412-250124 |
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Idioma: |
Inglês |
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Conteúdo: |
Crop and livestock production have become spatially decoupled in existing commercial agricultural regimes throughout the world. These segregated high input production systems contribute to some of the world's most pressing sustainability challenges, including climate change, nutrient imbalances, water pollution, biodiversity decline, and increasingly precarious rural livelihoods. There is substantial evidence that by closing the loop in nutrient and energy cycles, recoupling crop and livestock systems at farm and territorial scales can help reduce the environmental externalities associated with conventional commercial farming without declines in profitability or yields. Yet such 'integrated' crop and livestock systems remain rare as a proportion of global agricultural area. Based on an interdisciplinary workshop and additional literature review, we provide a comprehensive historical and international perspective on why integrated crop and livestock systems have declined in most regions and what conditions have fostered their persistence and reemergence in others. We also identify levers for encouraging the reemergence of integrated crop and livestock systems worldwide. We conclude that a major disruption of the current regime would be needed to foster crop-livestock reintegration, including a redesign of research programs, credit systems, payments for ecosystem services, insurance programs, and food safety regulations to focus on whole farm outcomes and the creation of a circular economy. An expansion of the number of integrated crop and livestock systems field trials and demonstrations and efforts to brand integrated crop and livestock systems as a form of sustainable agriculture through the development of eco-labels could also improve adoption, but would likely be unsuccessful at encouraging wide-scale change without a more radical transformation of the research and policy landscape. MenosCrop and livestock production have become spatially decoupled in existing commercial agricultural regimes throughout the world. These segregated high input production systems contribute to some of the world's most pressing sustainability challenges, including climate change, nutrient imbalances, water pollution, biodiversity decline, and increasingly precarious rural livelihoods. There is substantial evidence that by closing the loop in nutrient and energy cycles, recoupling crop and livestock systems at farm and territorial scales can help reduce the environmental externalities associated with conventional commercial farming without declines in profitability or yields. Yet such 'integrated' crop and livestock systems remain rare as a proportion of global agricultural area. Based on an interdisciplinary workshop and additional literature review, we provide a comprehensive historical and international perspective on why integrated crop and livestock systems have declined in most regions and what conditions have fostered their persistence and reemergence in others. We also identify levers for encouraging the reemergence of integrated crop and livestock systems worldwide. We conclude that a major disruption of the current regime would be needed to foster crop-livestock reintegration, including a redesign of research programs, credit systems, payments for ecosystem services, insurance programs, and food safety regulations to focus on whole farm outcomes and the creation of a cir... Mostrar Tudo |
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Palavras-Chave: |
Adopción de innovaciones; Agricultura sustentable; Agricultural production; Integração lavoura-pecuária; Integrated crop-livestock systems; Sistemas agrícolas integrados. |
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Thesagro: |
Adoção de Inovações; Agricultura Sustentável; Pecuária; Produção Agrícola; Sistema de Cultivo; Transferência de Tecnologia. |
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Thesaurus NAL: |
Cropping systems; Innovation adoption; Integrated agricultural systems; Sustainable agriculture; Technology transfer. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/211906/1/Drivers-of-decoupling.pdf
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Marc: |
LEADER 03377naa a2200469 a 4500
001 2121293
005 2020-05-25
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.5751/ES-11412-250124$2DOI
100 1 $aGARRETT, R. D.
245 $aDrivers of decoupling and recoupling of crop and livestock systems at farm and territorial scales.$h[electronic resource]
260 $c2020
520 $aCrop and livestock production have become spatially decoupled in existing commercial agricultural regimes throughout the world. These segregated high input production systems contribute to some of the world's most pressing sustainability challenges, including climate change, nutrient imbalances, water pollution, biodiversity decline, and increasingly precarious rural livelihoods. There is substantial evidence that by closing the loop in nutrient and energy cycles, recoupling crop and livestock systems at farm and territorial scales can help reduce the environmental externalities associated with conventional commercial farming without declines in profitability or yields. Yet such 'integrated' crop and livestock systems remain rare as a proportion of global agricultural area. Based on an interdisciplinary workshop and additional literature review, we provide a comprehensive historical and international perspective on why integrated crop and livestock systems have declined in most regions and what conditions have fostered their persistence and reemergence in others. We also identify levers for encouraging the reemergence of integrated crop and livestock systems worldwide. We conclude that a major disruption of the current regime would be needed to foster crop-livestock reintegration, including a redesign of research programs, credit systems, payments for ecosystem services, insurance programs, and food safety regulations to focus on whole farm outcomes and the creation of a circular economy. An expansion of the number of integrated crop and livestock systems field trials and demonstrations and efforts to brand integrated crop and livestock systems as a form of sustainable agriculture through the development of eco-labels could also improve adoption, but would likely be unsuccessful at encouraging wide-scale change without a more radical transformation of the research and policy landscape.
650 $aCropping systems
650 $aInnovation adoption
650 $aIntegrated agricultural systems
650 $aSustainable agriculture
650 $aTechnology transfer
650 $aAdoção de Inovações
650 $aAgricultura Sustentável
650 $aPecuária
650 $aProdução Agrícola
650 $aSistema de Cultivo
650 $aTransferência de Tecnologia
653 $aAdopción de innovaciones
653 $aAgricultura sustentable
653 $aAgricultural production
653 $aIntegração lavoura-pecuária
653 $aIntegrated crop-livestock systems
653 $aSistemas agrícolas integrados
700 1 $aRYSCHAWY, J.
700 1 $aBELL, L. W.
700 1 $aCORTNER, O.
700 1 $aFERREIRA, J. N.
700 1 $aGARIK, A. V. N.
700 1 $aGIL, J. D. B.
700 1 $aKLERKX, L.
700 1 $aMORAINE, M.
700 1 $aPETERSON, C. A.
700 1 $aREIS, J. C. dos
700 1 $aVALENTIM, J. F.
773 $tEcology and Society$gv. 25, n. 1, 2020.
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